'Sample case' presentation slideshows

Power Analysis

Power Analysis. An Overview. Power Is. The conditional probability that one will reject the null hypothesis given that the null is really false by a specified amount and given certain other specifications such as sample size and the criterion of statistical significance (alpha). .

1.31k views • 78 slides

Module Six: Outlier Detection for Two Sample Case

Module Six: Outlier Detection for Two Sample Case.

975 views • 73 slides

The Outpatient Anesthetic I Want You to Give Me

The Outpatient Anesthetic I Want You to Give Me. ORANA Fall Conference Oct. 24, 2009. L. Scott Letourneau, M.D. Bend Surgery Center Bend, OR. Disclosure. The Outpatient Anesthetic I Want You to Give Me. Introduction/Background/Objectives Multimodal Approach

785 views • 47 slides

MANAGING ATHERO-THROMBOTIC RISK Early impact and long-term benefit of antiplatelet therapy

MANAGING ATHERO-THROMBOTIC RISK Early impact and long-term benefit of antiplatelet therapy. What is the optimal duration of antiplatelet therapy? Giuseppe Biondi Zoccai , M.D. Division of Cardiology, University of Turin, Turin, Italy. EFIM-7, Rome, 7-10 May 2008. www.metcardio.org.

546 views • 40 slides

Essential Statistics in Biology: Getting the Numbers Right

Essential Statistics in Biology: Getting the Numbers Right. Raphael Gottardo Clinical Research Institute of Montreal (IRCM) raphael.gottardo@ircm.qc.ca http://www.rglab.org. Outline. Exploratory Data Analysis 1-2 sample t -tests, multiple testing Clustering SVD/PCA

495 views • 39 slides

Hypothesis Testing I, The One-Sample Case

Hypothesis Testing I, The One-Sample Case. Hypothesis Testing. Also called significance testing Need to decide if a sample is like a population for a particular variable Will be trying to find if the sample is different from the population

638 views • 31 slides

SOLUTION FOR THE BOUNDARY LAYER ON A FLAT PLATE

SOLUTION FOR THE BOUNDARY LAYER ON A FLAT PLATE. Consider the following scenario. A steady potential flow has constant velocity U in the x direction. An infinitely thin flat plate is placed into this flow so that the plate is parallel to the potential flow (0 angle of incidence ).

818 views • 27 slides

Sampling Distribution of the Mean

Central Limit Theorem. Sampling Distribution of the Mean. Given population with and the sampling distribution will have:. A mean. A variance. Standard Error (mean). As N increases, the shape of the distribution becomes normal (whatever the shape of the population).

2.02k views • 26 slides

Common Nonparametric Statistical Techniques in Behavioral Sciences

Common Nonparametric Statistical Techniques in Behavioral Sciences. Chi Zhang, Ph.D. University of Miami June, 2005. Objectives. Assumptions for nonparametric statistics Scales of measurement Advantages and disadvantages of nonparametric statistics

745 views • 19 slides

The Johns Hopkins Graduate Consulting Club 2015 Mini Case Competition Friday, November 13th, 2015

The Johns Hopkins Graduate Consulting Club 2015 Mini Case Competition Friday, November 13th, 2015. Information Session Oct 19 6-7 pm @ Hackerman B17 ( Homewood) Oct 21 6-7 pm @ 1830 Bldg 2-108 (Medical Campus). Agenda. 1. Overview of the competition General rules

177 views • 17 slides

How Good is Good Enough?

How Good is Good Enough?. Collins, Robert, Keith Miller, Bethany J. Spielman, and Phillip Wherry. Communications of the ACM January 1994, vol. 37, no 1. How Good is Good Enough?. Significant software when first released will contain errors. Software that matches specifications perfectly can

257 views • 14 slides

Strategic Management in Action

316 views • 14 slides

Growth of Traffic Stress in El Dorado Hills

Growth of Traffic Stress in El Dorado Hills. First sequence of 3 maps highlights road segments operating at LOS F in 2011, 2016, and 2021. Second sequence of 3 maps highlights road segments operating at 80% of LOS F in 2011, 2016, and 2021.

208 views • 11 slides

CS Club Meeting 4 10/10/13

CS Club Meeting 4 10/10/13. Meeting Topic: Integers. int s in Java and C++ are 4 bytes and signed long long (C++) and long (Java) are 8 bytes. There are 2^32 different values an int can take on. The smallest is -2^31, the largest is 2^31-1

147 views • 8 slides

Hypothesis Testing II: The Two-sample Case

Hypothesis Testing II: The Two-sample Case. Hypothesis Testing With Sample Means (Large Samples) Hypothesis Testing With Sample Means (Small Samples) Hypothesis Testing With Sample Proportions (Large Samples). Hypothesis Testing II: The Two-sample Case.

68 views • 6 slides